diff --git a/apple/imac/14-2/default.nix b/apple/imac/14-2/default.nix
index e85e172..c64f967 100644
--- a/apple/imac/14-2/default.nix
+++ b/apple/imac/14-2/default.nix
@@ -9,6 +9,7 @@
     ../.
     ../../../common/gpu/intel
     ../../../common/gpu/nvidia
+    ../../../common/gpu/nvidia/kepler
     ../../../common/hidpi.nix
   ];
 
diff --git a/apple/macbook-pro/10-1/default.nix b/apple/macbook-pro/10-1/default.nix
index 2a2c624..0830228 100644
--- a/apple/macbook-pro/10-1/default.nix
+++ b/apple/macbook-pro/10-1/default.nix
@@ -5,6 +5,7 @@
     ../.
     ../../../common/pc/laptop/ssd
     ../../../common/gpu/24.05-compat.nix
+    ../../../common/gpu/nvidia/kepler
   ];
 
   # TODO: reverse compat
diff --git a/common/gpu/nvidia/kepler/default.nix b/common/gpu/nvidia/kepler/default.nix
new file mode 100644
index 0000000..f8d89a1
--- /dev/null
+++ b/common/gpu/nvidia/kepler/default.nix
@@ -0,0 +1,7 @@
+{lib, ...}:
+{
+  imports = [ ../. ];
+
+  # The open source driver does not support Kepler GPUs.
+  hardware.nvidia.open = false;
+}
diff --git a/focus/m2/gen1/default.nix b/focus/m2/gen1/default.nix
index 27ee1f3..b6a2c78 100644
--- a/focus/m2/gen1/default.nix
+++ b/focus/m2/gen1/default.nix
@@ -4,6 +4,7 @@
   imports = [
     ../../../common/cpu/intel
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/turing
     ../../../common/pc/laptop
     ../../../common/pc/laptop/acpi_call.nix
     ../../../common/pc/laptop/ssd
diff --git a/lenovo/ideapad/15ach6/default.nix b/lenovo/ideapad/15ach6/default.nix
index c771f1b..e86fee9 100644
--- a/lenovo/ideapad/15ach6/default.nix
+++ b/lenovo/ideapad/15ach6/default.nix
@@ -6,6 +6,7 @@
     ../../../common/cpu/amd/pstate.nix
     ../../../common/gpu/amd
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/turing
     ../../../common/pc/laptop
     ../../../common/pc/laptop/ssd
   ];
diff --git a/lenovo/ideapad/15arh05/default.nix b/lenovo/ideapad/15arh05/default.nix
index 46dfd24..87229c5 100644
--- a/lenovo/ideapad/15arh05/default.nix
+++ b/lenovo/ideapad/15arh05/default.nix
@@ -4,6 +4,7 @@
   imports = [
     ../../../common/cpu/amd
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/turing
     ../../../common/pc/laptop
     ../../../common/pc/laptop/acpi_call.nix
     ../../../common/pc/laptop/ssd
diff --git a/lenovo/ideapad/16ach6/default.nix b/lenovo/ideapad/16ach6/default.nix
index 3f9beb1..aeec329 100644
--- a/lenovo/ideapad/16ach6/default.nix
+++ b/lenovo/ideapad/16ach6/default.nix
@@ -6,6 +6,7 @@
     ../../../common/cpu/amd/pstate.nix
     ../../../common/gpu/amd
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/turing
     ../../../common/pc/laptop
     ../../../common/pc/laptop/ssd
   ];
diff --git a/lenovo/legion/15ach6/default.nix b/lenovo/legion/15ach6/default.nix
index a3c00fd..0166a5f 100644
--- a/lenovo/legion/15ach6/default.nix
+++ b/lenovo/legion/15ach6/default.nix
@@ -4,6 +4,7 @@
     ../../../common/cpu/amd
     ../../../common/gpu/amd
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/ampere
     ../../../common/hidpi.nix
     ../../../common/pc/laptop
     ../../../common/pc/laptop/ssd
diff --git a/lenovo/legion/15ach6h/hybrid/default.nix b/lenovo/legion/15ach6h/hybrid/default.nix
index 2f12f7e..044d088 100644
--- a/lenovo/legion/15ach6h/hybrid/default.nix
+++ b/lenovo/legion/15ach6h/hybrid/default.nix
@@ -6,6 +6,7 @@
     ../../../../common/cpu/amd/pstate.nix
     ../../../../common/gpu/amd
     ../../../../common/gpu/nvidia/prime.nix
+    ../../../../common/gpu/nvidia/ampere
     ../../../../common/pc/laptop
     ../../../../common/pc/laptop/ssd
   ];
diff --git a/lenovo/legion/15ich/default.nix b/lenovo/legion/15ich/default.nix
index 9fa70b7..8aaffff 100644
--- a/lenovo/legion/15ich/default.nix
+++ b/lenovo/legion/15ich/default.nix
@@ -4,6 +4,7 @@
   imports = [
     ../../../common/cpu/intel
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/pascal
     ../../../common/pc/laptop
     ../../../common/pc/laptop/ssd
     ../../../common/pc/laptop/hdd
diff --git a/lenovo/legion/16irx8h/default.nix b/lenovo/legion/16irx8h/default.nix
index cfbcb8a..6d9c772 100644
--- a/lenovo/legion/16irx8h/default.nix
+++ b/lenovo/legion/16irx8h/default.nix
@@ -6,6 +6,7 @@
   imports = [
     ../../../common/cpu/intel
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/ada-lovelace
     ../../../common/pc/laptop
     ../../../common/pc/laptop/ssd
     ../../../common/hidpi.nix
diff --git a/lenovo/legion/16ithg6/default.nix b/lenovo/legion/16ithg6/default.nix
index e26461d..9d6c292 100644
--- a/lenovo/legion/16ithg6/default.nix
+++ b/lenovo/legion/16ithg6/default.nix
@@ -4,6 +4,7 @@
   imports = [
     ../../../common/cpu/intel
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/ampere
     ../../../common/pc/laptop
     ../../../common/pc/laptop/ssd
     ../../../common/hidpi.nix
diff --git a/lenovo/legion/t526amr5/default.nix b/lenovo/legion/t526amr5/default.nix
index ba1d623..4131445 100644
--- a/lenovo/legion/t526amr5/default.nix
+++ b/lenovo/legion/t526amr5/default.nix
@@ -9,4 +9,7 @@
 
   # TPM2 module
   security.tpm2.enable = true;
+
+  # Device could have multiple architectures, but they all support open
+  hardware.nvidia.open = true;
 }
diff --git a/lenovo/thinkpad/e470/default.nix b/lenovo/thinkpad/e470/default.nix
index 55aa595..e963e12 100644
--- a/lenovo/thinkpad/e470/default.nix
+++ b/lenovo/thinkpad/e470/default.nix
@@ -5,6 +5,7 @@
     ../.
     ../../../common/gpu/intel/kaby-lake
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/maxwell
   ];
 
   hardware.nvidia.prime = {
diff --git a/lenovo/thinkpad/p14s/intel/gen3/default.nix b/lenovo/thinkpad/p14s/intel/gen3/default.nix
index 4c73611..427d56c 100644
--- a/lenovo/thinkpad/p14s/intel/gen3/default.nix
+++ b/lenovo/thinkpad/p14s/intel/gen3/default.nix
@@ -4,6 +4,7 @@
   imports = [
     ../.
     ../../../../../common/gpu/nvidia/prime.nix
+    ../../../../../common/gpu/nvidia/turing
   ];
 
   hardware = {
diff --git a/lenovo/thinkpad/p50/default.nix b/lenovo/thinkpad/p50/default.nix
index ef2cbd5..625d7cb 100644
--- a/lenovo/thinkpad/p50/default.nix
+++ b/lenovo/thinkpad/p50/default.nix
@@ -1,6 +1,7 @@
 { lib, config, ... }: {
   imports = [
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/maxwell
     ../../../common/cpu/intel
     ../../../common/pc/laptop/acpi_call.nix
     ../.
diff --git a/lenovo/thinkpad/p51/default.nix b/lenovo/thinkpad/p51/default.nix
index 6bd162d..12de3ca 100644
--- a/lenovo/thinkpad/p51/default.nix
+++ b/lenovo/thinkpad/p51/default.nix
@@ -2,6 +2,7 @@
   imports = [
     ../../../common/gpu/24.05-compat.nix
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/maxwell
     ../../../common/cpu/intel
     ../../../common/gpu/intel/kaby-lake
     ../../../common/pc/laptop/acpi_call.nix
diff --git a/lenovo/thinkpad/p52/default.nix b/lenovo/thinkpad/p52/default.nix
index 2f6676a..2ca38ae 100644
--- a/lenovo/thinkpad/p52/default.nix
+++ b/lenovo/thinkpad/p52/default.nix
@@ -2,6 +2,7 @@
   imports = [
     ../../../common/gpu/24.05-compat.nix
     ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/pascal
     ../../../common/cpu/intel
     ../../../common/pc/laptop/acpi_call.nix
     ../.
diff --git a/lenovo/yoga/7/14ARH7/nvidia/default.nix b/lenovo/yoga/7/14ARH7/nvidia/default.nix
index 0ca5afd..cf7aedc 100644
--- a/lenovo/yoga/7/14ARH7/nvidia/default.nix
+++ b/lenovo/yoga/7/14ARH7/nvidia/default.nix
@@ -11,6 +11,7 @@ in {
     ## "prime.nix" loads this, aleady:
     # ../../../../common/gpu/nvidia
     ../../../../../common/gpu/nvidia/prime.nix
+    ../../../../../common/gpu/nvidia/ampere
   ];
 
   # NVIDIA GeForce RTX 3050 Mobile (Ampere)
diff --git a/msi/gl62/default.nix b/msi/gl62/default.nix
index 049ffcf..977af65 100644
--- a/msi/gl62/default.nix
+++ b/msi/gl62/default.nix
@@ -5,6 +5,7 @@
     ../../common/pc/laptop/ssd
     ../../common/cpu/intel
     ../../common/gpu/nvidia/prime.nix
+    ../../common/gpu/nvidia/pascal
     ../../common/pc/laptop
   ];
 
diff --git a/omen/14-fb0798ng/default.nix b/omen/14-fb0798ng/default.nix
index 20ce9a3..b138245 100644
--- a/omen/14-fb0798ng/default.nix
+++ b/omen/14-fb0798ng/default.nix
@@ -4,6 +4,7 @@
   imports = [
     ../../common/cpu/intel
     ../../common/gpu/nvidia/prime.nix
+    ../../common/gpu/nvidia/ada-lovelace
     ../../common/pc/laptop
     ../../common/pc/ssd
   ];
diff --git a/omen/15-en0002np/default.nix b/omen/15-en0002np/default.nix
index 77f943f..00606cc 100644
--- a/omen/15-en0002np/default.nix
+++ b/omen/15-en0002np/default.nix
@@ -5,6 +5,7 @@
     ../../common/cpu/amd
     ../../common/cpu/amd/pstate.nix
     ../../common/gpu/nvidia/prime.nix
+    ../../common/gpu/nvidia/turing
     ../../common/pc/laptop
     ../../common/pc/ssd
   ];
diff --git a/omen/15-en0010ca/default.nix b/omen/15-en0010ca/default.nix
index ff94913..da3c85e 100644
--- a/omen/15-en0010ca/default.nix
+++ b/omen/15-en0010ca/default.nix
@@ -6,6 +6,7 @@
     ../../common/cpu/amd/pstate.nix
     ../../common/gpu/amd
     ../../common/gpu/nvidia/prime.nix
+    ../../common/gpu/nvidia/turing
     ../../common/pc/laptop
     ../../common/pc/ssd
   ];
diff --git a/omen/15-en1007sa/default.nix b/omen/15-en1007sa/default.nix
index 3929c66..704e4d8 100644
--- a/omen/15-en1007sa/default.nix
+++ b/omen/15-en1007sa/default.nix
@@ -5,6 +5,7 @@
     ../../common/cpu/amd
     ../../common/cpu/amd/pstate.nix
     ../../common/gpu/nvidia/prime.nix
+    ../../common/gpu/nvidia/ampere
     ../../common/pc/laptop
     ../../common/pc/ssd
   ];
diff --git a/omen/16-n0280nd/default.nix b/omen/16-n0280nd/default.nix
index 3929c66..704e4d8 100644
--- a/omen/16-n0280nd/default.nix
+++ b/omen/16-n0280nd/default.nix
@@ -5,6 +5,7 @@
     ../../common/cpu/amd
     ../../common/cpu/amd/pstate.nix
     ../../common/gpu/nvidia/prime.nix
+    ../../common/gpu/nvidia/ampere
     ../../common/pc/laptop
     ../../common/pc/ssd
   ];
diff --git a/system76/gaze18/default.nix b/system76/gaze18/default.nix
index 0485e16..dd4302b 100644
--- a/system76/gaze18/default.nix
+++ b/system76/gaze18/default.nix
@@ -3,6 +3,7 @@
   imports = [
     ../.
     ../../common/gpu/nvidia/prime.nix
+    ../../common/gpu/nvidia/ampere
   ];
 
   boot.initrd.kernelModules = [ "nvidia" ];